Answer:
-(22) = -22
When there is no number given but a sign given in front of the brackets it means there is 1.
-(22) is the same as -1(22) = -22
Hope this helps, thank you :) !!
Answer:
a = 5
Remainder when p(x) is divided by x+2 = 62
Step-by-step explanation:
Given:
P(x) = x⁴-2x³+3x²-ax+3a-7
When x+1 divides the polynomial p(x) the ramainder is 19.
Applying remainder theorem,
x = -1
p(-1) = 19
Substitute the x = -1 into the polynomial expression
p(-1) = (-1)⁴-2(-1)³+3(-1)²-a(-1)+3a-7 = 19
1+2+3+a+3a-7 = 19
6-7+4a = 19
4a-1 = 19
4a = 19+1
4a = 20
a = 20/4
a = 5.
Hence, a = 5
p(x) = x⁴-2x³+3x²-5x+8
If p(x) is divided by x+2,
Then the remainder is p(-2)
p(-2) = (-2)⁴-2(-2)³+3(-2)²-5(-2)+8
p(-2) = 16+16+12+10+8
p(-2) = 62
Hence the remaider when p(x) is divided by x+2 is 62
I’m pretty sure it’s 18x +24
Answer:
Kurt pattern is:
5,8,11,14,17 and so on
Step-by-step explanation:
we are given that:
kurt used the rule add 4, subtract 1 to generate a pattern.
The first term in his pattern is 5.
We have to write a number that could be in kurts pattern.
Now, he adds 4 and subtract 1 means the second term will be
5+4-1=8
Third term will be, 8+4-1=11
Fourth term will be 11+4-1=14
Fifth term will be 14+4-1=17
Hence, Kurt pattern is:
5,8,11,14,17 and so on
Answer: How come you don't know the anser